Motorola T192 noise on speaker - GSM-Forum

Porter · 04-25-2003, 16:00

Hi!
I have T192 thet have noise on speaker then any button presed or then calling. Anher funktion is Ok.
Pleas, help to solve my prob.

mobicell · 05-06-2003, 07:41

Hi!
I have this problem too!
Experts, we need help!
Thanks!

Porter · 05-06-2003, 09:18

So... I change 32khz 26 mhz crystal, rehot all pcb, IC neear 26mhz crystal, smoll IC under LCD and power IC. Try to full flash, but it`s not help

Porter · 05-29-2003, 23:05

Probblem steel active! Any idea to fix it?

Porter · 10-20-2005, 22:45

hm... Two years late, today i finde thys phone agane.
CPU is changed, power IC changed agene. But still same noise

Maby somebody have shame for T192?
Regards

Porter · 10-20-2005, 23:54

found manual... Speaker via hends-free jack go frow feu capasitor and resistors directly on power IC. I change it two times but same problem steel. I can`t belive thet i have thry IC with same problem. strange...
any ideas?

04-25-2003, 16:00	#1 (permalink)
Porter No Life Poster Join Date: Jan 2003 Location: Ukraine. Lviv Age: 43 Posts: 1,781 Member: 19633 Status: Offline Thanks Meter: 13	Motorola T192 noise on speaker Hi! I have T192 thet have noise on speaker then any button presed or then calling. Anher funktion is Ok. Pleas, help to solve my prob.

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05-06-2003, 07:41	#2 (permalink)
mobicell Crazy Poster Join Date: Nov 2001 Location: russia Posts: 52 Member: 7133 Status: Offline Thanks Meter: 0	Hi! I have this problem too! Experts, we need help! Thanks!

05-06-2003, 09:18	#3 (permalink)
Porter No Life Poster Join Date: Jan 2003 Location: Ukraine. Lviv Age: 43 Posts: 1,781 Member: 19633 Status: Offline Thanks Meter: 13	So... I change 32khz 26 mhz crystal, rehot all pcb, IC neear 26mhz crystal, smoll IC under LCD and power IC. Try to full flash, but it`s not help

05-29-2003, 23:05	#4 (permalink)
Porter No Life Poster Join Date: Jan 2003 Location: Ukraine. Lviv Age: 43 Posts: 1,781 Member: 19633 Status: Offline Thanks Meter: 13	Probblem steel active! Any idea to fix it?

10-20-2005, 22:45	#5 (permalink)
Porter No Life Poster Join Date: Jan 2003 Location: Ukraine. Lviv Age: 43 Posts: 1,781 Member: 19633 Status: Offline Thanks Meter: 13	hm... Two years late, today i finde thys phone agane. CPU is changed, power IC changed agene. But still same noise Maby somebody have shame for T192? Regards

10-20-2005, 23:54	#6 (permalink)
Porter No Life Poster Join Date: Jan 2003 Location: Ukraine. Lviv Age: 43 Posts: 1,781 Member: 19633 Status: Offline Thanks Meter: 13	found manual... Speaker via hends-free jack go frow feu capasitor and resistors directly on power IC. I change it two times but same problem steel. I can`t belive thet i have thry IC with same problem. strange... any ideas?